| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/31/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/27/18 | 8-K | Form 8-K: Current report filing | 77 | |
| 12/18/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/18 | 8-K/A | Form 8-K/A: Current report filing | 39 | |
| 11/29/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/27/18 | 8-K | Form 8-K: Current report filing | 27 |
